Forster and nanometal surface-energy transfer in CsPbCl3/Yb3+ quantum-cutting multilayer structures

doi:10.1039/d2cp03784j

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	Forster and nanometal surface-energy transfer in CsPbCl3/Yb3+ quantum-cutting multilayer structures
	C. X. Liu; J. S. Zhang; Y. Y. Chen; L. J. Wang; Y. Song and L. J. Wang
	2022
发表期刊	Physical Chemistry Chemical Physics
ISSN	1463-9076
卷号	24 期号:48 页码:29902-29908
摘要	Recently, in nanophotonics, thin metal films owing to the plasmon modes they support and their perovskite nanostructures exhibit novel optical properties, which have attracted considerable interest. Both the Forster resonant energy transfer (FRET) of the dopant-induced right-angled Yb3+-V-Pb-Yb3+ defect state and a pair of Yb3+ ions in all-inorganic perovskite nanocrystal (PeNC) CsPbCl3:Yb3+ quantum-cutting (QC) materials and the nanometal surface-energy transfer (NSET) of the excitons of PeNC-Ag nanoparticles (NPs) were investigated experimentally in CsPbCl3:Yb3+/PMMA/Ag/Si (CYA(i)i = 1, 2, 3, 4, 5, 6), CsPbCl3:Yb3+/PMMA/Si (CYi), and CsPbCl3/PMMA/Ag/Si (CA(i)), representing three species of multilayer structures. It was found that due to the mediation of the Ag film and an increase in the interaction volume of donors-acceptors, FRET efficiencies increased from 26% to 66% as the spacer (or wave-guiding layer) thicknesses decreased from 63.7 to 17.8 nm. The energy-transfer efficiencies of CA(i) in the NSET in the surface-surface scheme followed a d(-1.6)-distance dependence. This distance dependence approached the d(-2)-distance dependence expected of a point-to-surface or 0D-2D energy transfer (ET). The ET in quantum cutting (QC) modulated by plasmons undoubtedly paves a way for improving the FRET and NSET performances of materials.
DOI	10.1039/d2cp03784j
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收录类别	sci ; ei
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/66680
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	C. X. Liu,J. S. Zhang,Y. Y. Chen,et al. Forster and nanometal surface-energy transfer in CsPbCl3/Yb3+ quantum-cutting multilayer structures[J]. Physical Chemistry Chemical Physics,2022,24(48):29902-29908.
APA	C. X. Liu,J. S. Zhang,Y. Y. Chen,L. J. Wang,&Y. Song and L. J. Wang.(2022).Forster and nanometal surface-energy transfer in CsPbCl3/Yb3+ quantum-cutting multilayer structures.Physical Chemistry Chemical Physics,24(48),29902-29908.
MLA	C. X. Liu,et al."Forster and nanometal surface-energy transfer in CsPbCl3/Yb3+ quantum-cutting multilayer structures".Physical Chemistry Chemical Physics 24.48(2022):29902-29908.

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